diff options
| -rw-r--r-- | Mac/Tools/IDE/PyBrowser.py | 144 | ||||
| -rw-r--r-- | Mac/Tools/IDE/Wlists.py | 4 |
2 files changed, 146 insertions, 2 deletions
diff --git a/Mac/Tools/IDE/PyBrowser.py b/Mac/Tools/IDE/PyBrowser.py index b2468f3..c1a3d05 100644 --- a/Mac/Tools/IDE/PyBrowser.py +++ b/Mac/Tools/IDE/PyBrowser.py @@ -4,6 +4,10 @@ import struct import string import types import re +from Carbon import Qd, Icn, Fm, QuickDraw +from Carbon.List import GetListPort +from Carbon.QuickDraw import hilitetransfermode + nullid = '\0\0' closedid = struct.pack('h', 468) @@ -44,9 +48,62 @@ def double_repr(key, value, truncvalue = 0, return key + '\t' + value -class BrowserWidget(W.List): +def truncString(s, maxwid): + if maxwid < 1: + return 1, "" + strlen = len(s) + strwid = Qd.TextWidth(s, 0, strlen); + if strwid <= maxwid: + return 0, s + + Qd.TextFace(QuickDraw.condense) + strwid = Qd.TextWidth(s, 0, strlen) + ellipsis = Qd.StringWidth('\xc9') - LDEF_ID = 471 + if strwid <= maxwid: + Qd.TextFace(0) + return 1, s + if strwid < 1: + Qd.TextFace(0) + return 1, "" + + mid = int(strlen * maxwid / strwid) + while 1: + if mid <= 0: + mid = 0 + break + strwid = Qd.TextWidth(s, 0, mid) + ellipsis + strwid2 = Qd.TextWidth(s, 0, mid + 1) + ellipsis + if strwid <= maxwid and maxwid <= strwid2: + if maxwid == strwid2: + mid += 1 + break + if strwid > maxwid: + mid -= 1 + if mid <= 0: + mid = 0 + break + elif strwid2 < maxwid: + mid += 1 + Qd.TextFace(0) + return 1, s[:mid] + '\xc9' + + +def drawTextCell(text, cellRect, ascent, theList): + l, t, r, b = cellRect + cellwidth = r - l + Qd.MoveTo(l + 2, t + ascent) + condense, text = truncString(text, cellwidth - 3) + if condense: + Qd.TextFace(QuickDraw.condense) + Qd.DrawText(text, 0, len(text)) + Qd.TextFace(0) + + +PICTWIDTH = 16 + + +class BrowserWidget(W.CustomList): def __init__(self, possize, object = None, col = 100, closechildren = 0): W.List.__init__(self, possize, callback = self.listhit) @@ -299,6 +356,89 @@ class BrowserWidget(W.List): sc = Scrap.GetCurrentScrap() sc.PutScrapFlavor('TEXT', 0, text) + def listDefDraw(self, selected, cellRect, theCell, + dataOffset, dataLen, theList): + self.myDrawCell(0, selected, cellRect, theCell, + dataOffset, dataLen, theList) + + def listDefHighlight(self, selected, cellRect, theCell, + dataOffset, dataLen, theList): + self.myDrawCell(1, selected, cellRect, theCell, + dataOffset, dataLen, theList) + + def myDrawCell(self, onlyHilite, selected, cellRect, theCell, + dataOffset, dataLen, theList): + savedPort = Qd.GetPort() + Qd.SetPort(GetListPort(theList)) + savedClip = Qd.NewRgn() + Qd.GetClip(savedClip) + Qd.ClipRect(cellRect) + savedPenState = Qd.GetPenState() + Qd.PenNormal() + + l, t, r, b = cellRect + + if not onlyHilite: + Qd.EraseRect(cellRect) + + ascent, descent, leading, size, hm = Fm.FontMetrics() + linefeed = ascent + descent + leading + + if dataLen >= 6: + data = theList.LGetCell(dataLen, theCell) + iconId, indent, tab = struct.unpack("hhh", data[:6]) + key, value = data[6:].split("\t", 1) + + if iconId: + theIcon = Icn.GetCIcon(iconId) + rect = (0, 0, 16, 16) + rect = Qd.OffsetRect(rect, l, t) + rect = Qd.OffsetRect(rect, 0, (theList.cellSize[1] - (rect[3] - rect[1])) / 2) + Icn.PlotCIcon(rect, theIcon) + + if len(key) >= 0: + cl, ct, cr, cb = cellRect + vl, vt, vr, vb = self._viewbounds + cl = vl + PICTWIDTH + indent + cr = vl + tab + if cr > vr: + cr = vr + if cl < cr: + drawTextCell(key, (cl, ct, cr, cb), ascent, theList) + cl = vl + tab + cr = vr + if cl < cr: + drawTextCell(value, (cl, ct, cr, cb), ascent, theList) + #elif dataLen != 0: + # drawTextCell("???", 3, cellRect, ascent, theList) + + # draw nice dotted line + l, t, r, b = cellRect + l = self._viewbounds[0] + tab + r = l + 1; + if not (theList.cellSize[1] & 0x01) or (t & 0x01): + myPat = "\xff\x00\xff\x00\xff\x00\xff\x00" + else: + myPat = "\x00\xff\x00\xff\x00\xff\x00\xff" + Qd.PenPat(myPat) + Qd.PenMode(QuickDraw.srcCopy) + Qd.PaintRect((l, t, r, b)) + Qd.PenNormal() + + if selected or onlyHilite: + l, t, r, b = cellRect + l = self._viewbounds[0] + PICTWIDTH + r = self._viewbounds[2] + Qd.PenMode(hilitetransfermode) + Qd.PaintRect((l, t, r, b)) + + # restore graphics environment + Qd.SetPort(savedPort) + Qd.SetClip(savedClip) + Qd.DisposeRgn(savedClip) + Qd.SetPenState(savedPenState) + + class Browser: diff --git a/Mac/Tools/IDE/Wlists.py b/Mac/Tools/IDE/Wlists.py index 57e8924..2be1a9c 100644 --- a/Mac/Tools/IDE/Wlists.py +++ b/Mac/Tools/IDE/Wlists.py @@ -43,6 +43,7 @@ class List(Wbase.SelectableWidget): self.SetPort() rect = self._bounds rect = rect[0]+1, rect[1]+1, rect[2]-16, rect[3]-1 + self._viewbounds = rect self._list = LNew(rect, (0, 0, self._cols, 0), (0, 0), self.LDEF_ID, self._parentwindow.wid, 0, 1, 0, 1) if self.drawingmode: @@ -67,6 +68,8 @@ class List(Wbase.SelectableWidget): l, t, r, b = self._bounds width = r - l - 17 height = b - t - 2 + vl, vt, vr, vb = self._viewbounds + self._viewbounds = vl, vt, vl + width, vt + height self._list.LSize(width, height) # now *why* doesn't the list manager recalc the cellrect??? l, t, r, b = self._list.LRect((0,0)) @@ -383,6 +386,7 @@ class CustomList(List): self.SetPort() rect = self._bounds rect = rect[0]+1, rect[1]+1, rect[2]-16, rect[3]-1 + self._viewbounds = rect self._list = CreateCustomList( rect, (0, 0, 1, 0), |